There are several possible causes of a loss or margin call in forex trading, including:
Lack of trading plan: Trading without a well-structured plan can lead to impulsive decisions and emotional trading, which can result in losses.
Overtrading: Taking too many positions or trading too frequently can increase the risk of losses and margin calls.
Poor risk management: Failing to use stop-loss orders or taking positions that are too large can lead to significant losses and margin calls.